Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and gas discharge lamp with filter to control chromaticity drift during dimming

Method and gas discharge lamp with filter to control chromaticity drift during dimming

US Patent 8198823 · Granted Jun 12, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hollow porous silicon-containing structures and method of formation2023
Techniques for gesture-based control of color-tunable lighting2018
Spatially and temporally smooth occupancy lighting2018
Lighting system that self detects the relative physical arrangement of its sourc2017
Techniques for gesture-based control of color-tunable lighting2017
Lighting control techniques considering changes in eye sensitivity2015
Controlling object appearance with variable spectral distribution of lighting ha2015
Metal halide lamps with fast run-up and methods of operating the same2014
Light output control technique by estimating lamp efficacy as a function of temp2013
Treemap visualizations of database time2012
Fast run-up of metal halide lamp by power modulation at acoustic resonance frequ2009
Outer jacket leak detection method and ballast implementing the method2009